Library of Congress. Congressional Research Service & ProQuest (Firm). (2007). Community Oriented Policing Services (COPS): Background, Legislation, and Issues. [publisher not identified].
Chicago Style (17th ed.) CitationLibrary of Congress. Congressional Research Service and ProQuest (Firm). Community Oriented Policing Services (COPS): Background, Legislation, and Issues. [Place of publication not identified]: [publisher not identified], 2007.
MLA (8th ed.) CitationLibrary of Congress. Congressional Research Service and ProQuest (Firm). Community Oriented Policing Services (COPS): Background, Legislation, and Issues. [publisher not identified], 2007.
Warning: These citations may not always be 100% accurate.